KR100835674B1 - Wind power station using induction apparatus - Google Patents

Abstract

A wind power generator using a wind inducing device is provided to increase the rpm of a wind by inducing wind toward the blade. A wind power generator using a wind inducing device(300) comprises a supporting device(100) buried under the ground, a rotation support device(200) installed at an upper part of the supporting device, the wind inducing device formed in a circular shape having an open center portion, a rotation device(400) and a rudder device(500). The wind inducing device includes an inclination surface(330) at a circumference and a plurality of partition walls(320) formed on the inclination surface. The partition wall is bent toward the center of the wind inducing device. The rotation device has a rotation shaft(260) on which a blade(420) is installed. The rudder device is open toward the rotation device.

Description

Wind generator using wind induction device {WIND POWER STATION USING INDUCTION APPARATUS}

Common power generation methods include hydroelectric power generation using hydroelectric power, thermal power generation using fossil fuels, and nuclear power generation using nuclear power.

However, these power generation methods require large-scale power generation facilities and an enormous amount of energy to operate them.

In particular, fossil fuels such as petroleum and coal as energy sources used in thermal power generation are more dependent than other fuels, causing problems such as exhaustion of resources.

Moreover, fossil fuels such as petroleum and coal are the major causes of global warming by destroying the ozone layer.

In addition, fossil raw materials such as petroleum and coal cause environmental pollution, and in particular, fossil raw materials such as petroleum and coal are highly dependent on other fuels, causing rapid depletion of resources and environmental pollution.

Therefore, fossil fuels such as petroleum and coal are used to prevent environmental pollution caused by global warming caused by depletion of resources and combustion of petroleum and coal. There is a need for a breakthrough development method that does not require.

Such power generation methods that do not require fossil raw materials, such as oil and coal, include solar thermal power generation, thermal power generation, tidal power generation, and wind power generation. Among them, the most easily applicable power generation method is solar thermal power generation using solar heat. It can be said that the wind power using the power of wind and wind.

Among them, wind power is a method of converting wind energy into mechanical energy by a windmill and turning the generator to generate electricity. The wind energy changes according to the wind speed, and the wind energy radius is 1m and the wind speed is about 1kW at 10m / s. It is known that can be obtained.

There are two such wind power generation systems, a direct use system using an alternating wind power generator for a power system and a storage use system in which electricity from a wind generator is stored in a storage battery and paralleled to the power system.

While the former is directly affected by the wind change, the latter has an advantage that can be used on average because it is supplemented with a battery even if the wind is fluctuating, but there is a disadvantage that the equipment cost is expensive.

The present invention relates to such a wind generator.

Among the technologies related to wind generators, 'wind collecting dust generator' (Korea Registered Utility Model Publication No. 20-0392775), which installs bulkheads around the propeller of the generator, is a method of increasing the rotational speed of the wind generator's rotating shaft even with small winds. Has been filed.

In addition, a 'wind power generator' (Korea Patent Publication No. 10-2004-0043247) that has a small wing and a large wing to enable rotation even in a small wind has been filed.

These devices are to increase the number of revolutions respectively through the double propeller structure, wind collecting partition.

However, in the case of the wind collecting bulkhead, there is a problem in that the resistance is partially increased due to the structure installed on the plane so that the effect of increasing the number of revolutions is not so great.

In particular, in the case of installing a large-scale wind generator, when installing the bulkhead as described above occupies a lot of space when installing the bulkhead, there was also a problem that the efficiency does not decrease because the power does not increase as the installation cost.

The present invention is to solve the above problems to configure the wing to rotate in the air spaced a considerable distance from the ground in the same way as a windmill, but to increase the number of revolutions of the wing by inducing wind to the wing using a wind guidance device. .

In addition, it is to provide a wind generator that rotates horizontally according to the wind direction by allowing the scale to be rotated in the horizontal direction with respect to the vertical axis.

In particular, by using a rudder device having a rudder function when rotating in the horizontal direction, the wing direction can be actively changed even with a slight wind direction change.

Wind power generator using the wind guidance device of the present invention for solving the above technical problem, the lower portion is buried in the ground, the support device is to support the upper load; A rotating support device rotatably installed on the support device; A wind induction device installed on the rotation support device, the center having an open circle shape, and having one side thereof inclined form smaller in diameter than the opposite side to collect wind; Rotation that is installed on the rotary support device with the diameter of the wind guidance device adjacent to the small side, the rotation axis is installed in the center, and the wing is installed on the rotation axis so that the wing is rotated by the wind passing through the wind guidance device. An apparatus; It is installed on the rotary support device adjacent to the rotary device, is opened in the direction of the rotary device, both sides are blocked, the rudder device is configured to rotate the rotary support device according to the direction of the wind.

In addition, the wind guide device and the rotary device is characterized in that the two front and rear is installed around the rudder device.

In addition, the rudder device is characterized in that spaced apart from the rotary device by a predetermined distance to the direction in which the wind is drawn.

In addition, the rotation support device, the support plate is mounted on the support device so as to be rotatable to the support device, the support plate on which the wind induction device, the rotary device, the rudder device is seated on the top; One side is fixed to the support plate, the other side is a metal structure that is fixed to the wind induction device, rotary device, rudder device; characterized in that consisting of.

In addition, the support apparatus includes a shaft pipe, the lower portion of which is embedded in the ground; It is characterized by consisting of; concrete foundation is formed around the axial pipe.

According to the present invention, the wing is configured to rotate in the air spaced a considerable distance from the ground in the same manner as the windmill, but by using a wind guidance device to guide the wind to the wing side by increasing the number of revolutions of the wing increases the power production.

In addition, there is provided a wind generator that is large in size and rotatable in the horizontal direction with respect to the vertical axis to rotate horizontally in accordance with the wind direction.

In particular, by using a rudder device having a rudder function when rotating in the horizontal direction, a wind generator capable of actively changing the wing direction even with a slight wind direction change is provided.

Hereinafter, the wind power generator using the wind guidance apparatus of the present invention will be described in detail with reference to the accompanying drawings.

In addition, the accompanying drawings for explaining the details of the embodiments of the present invention are only one embodiment for explaining the present invention, not limited to the present invention, those skilled in the art various forms based on the embodiment of the present invention Modifications are possible.

As shown in FIG. 1, the wind turbine of the present invention includes a support device 100, a rotation support device 200, a wind guidance device 300, a rotation device 400, and a rudder device 500.

The supporting device 100 is formed around the shaft pipe 120 and the shaft pipe 120 having the lower part embedded in the ground as shown in FIG. It is composed of a concrete foundation 130.

Here, one side of the shaft pipe 120 is surrounded by the concrete foundation 130, while the lower part is embedded in the ground and fixed, while the upper part is formed to protrude through the rotary support device 200 to the plurality of components It is designed to support it smoothly.

Concrete foundation 130 is to reinforce a plurality of reinforcement therein to improve the compressive strength of the concrete foundation 130, and to increase the binding force between the axial pipe 120 and the concrete foundation (130).

At this time, if the height of the support device 100 is to be formed high, the support pillar 110 is installed on the concrete foundation 130, and the shaft pipe 120 has a lower portion in the concrete foundation 130 and the support pillar 110. It can be formed in the inserted form.

The structure of the support device 100 is not limited to the above-described example, as it only needs to have a structure that can support the components of the upper portion as described above.

On the other hand, the upper portion of the support device 100 as described above is installed so as to be rotatable in a direction horizontal to the ground around the shaft pipe 120 of the support device 100.

To this end, the rotary support device 200 is seated on the upper support device 100 to be rotatable to the support device 100, as shown in Figure 8, the wind guidance device 300, the rotary device 400, the rudder device The support plate 210 is seated on the upper portion 500, and one side is fixed to the support plate 210, the other side is fixed to the wind induction device 300, the rotating device 400, the rudder device 500 It is preferable to configure the structure 240.

Here, the bearing plate 222 is installed in the upper portion of the support device 100 as shown in FIG. 7 so that the support plate 210 is rotatably installed in the support device 100, and the shaft pipe 120 is disposed at the center thereof. The bearing mounting plate 220 penetrates is installed.

In addition, the support plate 210 is placed on the bearing mounting plate 220, the center is formed with a shaft pipe insertion hole 221 is inserted into the shaft pipe 120.

That is, the support plate 210 is to rotate smoothly on the bearing 222 installed on the bearing mounting plate 220 with the shaft pipe 120 of the support device 100 as an axis.

In addition, the metal structure 240 is one side is fixed to the lower support plate 210 as shown in the drawing, a plurality of pipes or section steel, etc. are formed by assembling the wind induction device 300, as shown in the drawing The device 400 is supported and fixed.

In particular, the rudder device 500 is supported by the support plate 210, it can be seen that one side is installed in a fixed state on the metal structure (240).

At this time, when the shaft pipe 120 takes only a shape protruding from the support plate 210, the support plate 210 is supported at one point based on the support device 100, which is supported by the support plate 210. By the load of the wind induction device 300, the rotating device 400 is supported by may cause a problem that can be severely behaving of the support plate (210).

In order to solve this problem, the shaft pipe insertion tube 230 is fixed to the upper portion of the support plate 210 so that the shaft pipe 120 can be inserted, and the shaft pipe insertion tube 230 and the support plate 210 are fixed. If the rib or bracket that can be fixed more firmly is installed, the support plate 210 can be firmly supported by the support device 100 even if the load generated on the support plate 210 is large.

On the other hand, the wind guide device 300 and the rotary device 400 is installed on the support device 100 at the top.

First, the wind guide device 300 is installed on the rotary support device 200, as shown in the figure, has a circular open shape in the center.

In particular, the inclined surface 330 is formed in the form of the diameter decreases along the direction in which the wind is drawn, which is to collect the wind well to the rotating device 400 side.

In addition, the inclined surface 330 is provided with a plurality of partition walls 320 bent toward the center of the circle, which collects the wind in a whirlwind form to the center of the circle to further strengthen the wind power.

By the way, the main size of the wind generator of the present invention is the size of the wind induction device 300 leads to about 10 to 30 m.

Such a large-scale wind guidance device 300 is difficult to form integrally, it is preferable to form each unit after forming a plurality of units.

In addition, according to the purpose, the inclined surface 330 and the partition wall 320 is preferably formed of a metal plate or synthetic resin, the partition wall 320 when the wind speed of the wind flowing between the partition wall 320 or a sudden wind change occurs This can be broken.

Moreover, the unit connection parts connected to each other are also likely to be damaged.

In order to protect the wind guide device 300 from damage of the partition wall 320 and the connection between the units, and to prevent the partition wall 320 from being broken or bent, as shown in the drawing, the partition wall of the wind guide device 300 ( It is preferable to install the partition connecting member 310 to connect the 320 to each other.

Meanwhile, as shown in FIG. 3, the rotary device 400 seated on the upper portion of the support device 100 is installed on the rotary support device 200 while being adjacent to the rear of the wind induction device 300 with the axis in the direction in which the wind is introduced. It is.

The rotary device 400 has a rotary shaft 260 is installed in the center, the blade 420 is installed on the rotary shaft 260 so that the blade 420 rotates by the wind passing through the wind guide device 300. It is.

Since the wing 420 is large in size, as shown in the drawing, the wing frame 410 is formed by a metal frame on the outside thereof, and a metal plate is attached to the inside to form the wing 420.

At this time, the shape of the blade 420 has a twisted shape with respect to the central rotation axis 260 as shown in the figure.

In particular, in order to thicken the thickness of the twisted surface, as shown in the drawing, one side of each wing 420 is provided with a plurality of connection frames 430 connecting the adjacent wings 420.

As such, the reason why the connection frame 430 connecting each wing 420 is installed in the present invention is to prevent the wing 420 from being bent or damaged by strong winds, while the whole wing 420 is integrated to provide a slight wind. Edo wing 420 is to make it easy to rotate the whole.

The rotation shaft 260 is installed at the center of the wing 420 for the rotation of the wing 420, the rotation shaft 260 is one side of the circumference on one side of the metal structure 240 constituting the rotary support device 200 This insert is rotated.

Rotating shaft 260 of the blade 420 is not shown, but like a known windmill-type wind generator is connected to the generator by a belt or the like connecting a plurality of gears and the gear through the generator to rotate the rotation of the shaft 260 It is supposed to produce electricity.

Meanwhile, the rudder device 500 is installed on the rear side of the rotating device 400 such that the wind passing through the wind guide device 300 and the rotating device 400 flows in part.

The configuration of the rudder device 500 is implemented by two metal plates having a lower portion fixed to the support plate 210 as shown in FIG. 7.

That is, although the rotary support device 200 is configured to rotate horizontally with the shaft pipe 120 of the support device 100 as the axis, the wind guide device 300 and the rotary device seated on the rotary support device 200. Heavy load of the 400 is not easy to rotate the rotary support device 200.

This is appropriately rotated according to the wind direction, the blade 420 of the rotating device 400 is not able to rotate smoothly.

The rudder device 500 is to solve this problem, and the wind flows into the wind induction device 300 and passes through the rotation device 400 while hitting the wall surfaces on both sides of the rudder device 500. 200) will be rotated.

In the space between the two metal plates constituting the rudder device 500, a plurality of gears, a generator, and a mechanical device are installed. In order to protect and manage these parts, as shown in the drawing, metal plates, etc., are assembled to protect parts to protect the room. 600 may be formed.

In addition, as shown in the drawing, a roof 250 made of a metal plate may be formed on two metal plates forming the rudder device 500 to prevent rain from flowing into the inner space.

In addition, although not shown, a space for a caretaker may be formed inside the support device 100, and a staircase or an elevator may be installed to effectively repair, repair, and manage the wind power generator of the present invention.

In addition, a lightning rod penetrated from the inner side of the shaft pipe 120 to the roof 250 may be installed to prevent damage caused by a lightning strike.

Wind generator using the wind guidance device of the present invention configured as described above can be installed in the front and rear two pairs around the rudder device 500 as shown in Figure 2 the wind guidance device 300 and the rotary device 400.

When the two rotary devices 400 are installed in this way, the rotation of the blades 420 is more desired, and thus the power output increases.

Here, the rotation shafts 260 of the two rotary devices 400 are preferably formed as one.

On the other hand, when installing the two rotary device 400 and the wind guide device 300, respectively, two metal plates of the rudder device 500 installed between the wind flow flowing into the wind guide device 300 is installed on the back side It is desirable to minimize the blockage.

To this end, the rudder device 500 may be spaced apart from the rotary device 400 by a predetermined distance in the direction in which the wind is introduced.

Looking at the operating state of the wind generator using the wind induction apparatus of the present invention configured as described above are as follows.

First, in the case of a wind generator having a pair of wind guide device 300 and the rotary device 400, the wind is introduced to the rotary device 400 by the inclined surface 330 of the wind guide device 300. .

At this time, while entering the rotating device 400 while entering the plurality of partition walls 320 of the twisted shape is introduced into the whirlwind shape.

The wind flowing into the rotating device 400 while taking the whirlwind form through the wind guide device 300 is applied to the wing 420 of the rotating device 400, and each wing 420 is connected to rotate together do.

At this time, the rotating shaft 260 of the rotating device 400 is rotated by the rotation of the blade 420, and as the rotating shaft 260 rotates, the generator produces electricity by a connected gear or the like.

At this time, some of the wind passing through the blade 420 of the rotary device 400 is applied to the side of the metal plate in accordance with the wind direction while passing between the metal plate of the rudder device, the support plate is fixed to the bottom of the metal plate ( 210 is rotated horizontally with the axis pipe 120 of the support device 100 as an axis.

On the other hand, in the case of the wind generator of the type provided with two pairs of the wind guide device 300 and the rotary device 400, the above series of processes are generated at the same time in the two rotary devices 400, so that even in the slight wind Will be able to produce.

In particular, when the wing 420 of the rotary device 400 of the front or rear portion is rotated naturally, the other rotary device 400 is operated, so that electricity can be produced more effectively.

Although the wind generator using the wind guidance device of the present invention has been shown and described in connection with the specific examples above, the present invention is not limited to the scope or spirit of the present invention provided by the scope of the claims below It will be appreciated that those skilled in the art can readily recognize that the present invention can be modified and changed.

In addition, the wind generator using the wind guidance device of the present invention is preferably a large scale, but is not particularly limited, the form is not limited.

Such a wind guidance device of the present invention will be possible to use for a variety of power production applications, such as power generation for general homes or factories, power generation for roadside trees, large-scale power generation.

1 is an exploded perspective view showing an example of a wind generator using the wind guidance device of the present invention.

Figure 2 is an exploded perspective view showing an example of a wind generator using another wind guidance device of the present invention.

3 is a perspective view of a wind generator using the wind guidance device of the present invention.

Figure 4 is a perspective view showing a wind guidance device of the wind generator of the present invention.

5 is a front view showing a wind guidance device of the wind generator of the present invention.

Figure 6 is a perspective view showing a state in which the rotation support device is installed on the support device of the wind generator of the present invention.

Figure 7 is a perspective view showing a rudder device of the wind generator of the present invention.

Figure 8 is a schematic cross-sectional view showing a state in which the rotational support of the wind generator of the present invention is rotatably installed on the support device.

<Detailed Description of Major Symbols in Drawing>

100: support device 110: support pillar

120: shaft pipe 130: concrete foundation

200: rotating support device 210: support plate

220: bearing mounting plate 221: shaft pipe insertion hole

222: bearing 230: shaft pipe insertion pipe

240: metal structure 250: roof

260: rotation axis 300: wind induction device

310: partition wall connecting member 320: partition wall

330: slope 400: rotating device

410: wing frame 420: wing

430: connection frame 500: rudder device

600: protective room

Claims (5)

In a wind generator, A support device 100 embedded in the lower part of the ground and adapted to support the upper load; Rotation support device 200 is installed to be rotatable on the support device 100; The inclined surface 330 is installed on the rotation support device 200, has a circular shape having an open center, and has a diameter that decreases in a direction in which the wind is drawn, and the inclined surface 330 is formed on the inclined surface 330. A wind induction device 300 having a plurality of partition walls 320 curved toward a circle center; The diameter of the wind induction device 300 is installed on the rotary support device 200 adjacent to the small surface, the rotary shaft 260 is installed in the center, the blade 420 is installed on the rotary shaft 260 A rotating device 400 configured to rotate the wing 420 by the wind passing through the wind guide device 300; It is installed on the rotary support device 200 adjacent to the rotary device 400, is open in the direction of the rotary device 400, both sides are blocked, so that the rotary support device 200 to rotate in accordance with the direction of the wind It is configured to include; rudder device 500; Wind generator using wind induction device. The method of claim 1, The wind guide device 300 and the rotary device 400 is characterized in that the front and rear two pairs are installed around the rudder device 500, Wind generator using wind induction device. The method of claim 2, The rudder device 500 is spaced apart from the rotary device 400 by a predetermined distance in the direction in which the wind is drawn, characterized in that, Wind generator using wind induction device. The method of claim 3, wherein The rotation support device 200, A support plate 210 mounted on an upper part of the support device 100 so as to be rotatable to the support device 100, and having a wind guide device 300, a rotary device 400, and a rudder device 500 mounted thereon; One side is fixed to the support plate 210, the other side is a wind turbine 300, a rotating device 400, a metal structure 240 is fixed to the rudder device 500; characterized in that consisting of, Wind generator using wind induction device. The method of claim 3, wherein The support device 100, A shaft pipe 120 having a lower portion embedded in the ground; Characterized in that consisting of; concrete foundation 130 is formed around the shaft pipe 120; Wind generator using wind induction device.

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